Actually they're doing this not for environmental reasons but for financial reasons. There's been articles written about it, including interviews with the execu

Actually they're doing this not for environmental reasons but for financial reasons. There's been articles written about it, including interviews with the executives of the company itself talking about why they're making the switch, which you can find on Google if so inclined. It's cheaper to operate these electric seaplanes to the point where it's worth the capital investment for the company.